Target player loses 4 life and you gain 4 life.
Basic landcycling 1B (1B, Discard this card: Search your library for a basic land card, reveal it, and put it into your hand. Then shuffle your library.)

Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly name a card. You may turn this conspiracy face up any time and reveal the chosen name.)
Whenever a creature you control with the chosen name attacks, you may pay W. If you do, that creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked with a creature this combat.)
Other creatures you control have melee. (If a creature has multiple instances of melee, each triggers separately.)

Draft Animus of Predation face up.
As you draft a card, you may remove it from the draft face up. (Those cards aren't in your card pool.)
If you removed a creature card with flying from the draft with cards named Animus of Predation, Animus of Predation has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, and vigilance.

Before you shuffle your deck to start the game, you may reveal this card from your deck and exile an instant or sorcery card you drafted that isn't in your deck.
When Arcane Savant enters the battlefield, copy a card you exiled with cards named Arcane Savant. You may cast the copy without paying its mana cost.

Draft Archdemon of Paliano face up.
As long as Archdemon of Paliano is face up during the draft, you can't look at booster packs and must draft cards at random. After you draft three cards this way, turn Archdemon of Paliano face down. (You may look at cards as you draft them.)
Flying